baber/WOPTO huggingface dataset:
Patent RU-2256774-C2 (RU)
IPC: E21B33/138
Filed: 2003-06-25
Granted: 2005-07-20
Abstract: FIELD: building materials, particularly oil-well cements for cementing oil-, gas- and geothermal wells to prevent ingress of water and aqueous solutions into well. 
     SUBSTANCE: cement mix having 1.1-1.4 g/cm 3  density consists of cement of widely used brand and light-weight filling agent added to cement in amount of 5.0-60.0% by weight. Light-weight filling agent is formed of composition including hollow aluminosilicate microspheres in amount of 80.0-95.0% by weight, kaolin in amount of 3.0-15.0% by weight and surface-active aluminum hydroxide in amount of 2.0-5.0% by weight. Hollow aluminosilicate microspheres are obtained by hydroseparation of aqueous ash slurry in ash disposal pond and have dimensions of 10-400 mcm and bulk weight of 0.3-0.5 g/cm 3 . One of well-known types of secondary or enriched kaolin containing Al 2 O 3  in amount of 30.0-45.0 % by weight may be used as the kaolin for cement mix production. Surface-active aluminum hydroxide may be obtained by low-temperature carbonization of aluminate solutions and has specific surface of 300-500m 2 /g. Portland cements or other building cements are used for cement mix production. Cement mix having 1.1-1.4 g/cm 3  density consists of cement of widely used brand and light-weight filling agent including hollow aluminosilicate microspheres with humidity of 30.0-65.0 % by weight added to cement in amount of 15.0-85.0% by weight. Portland cements or other building cements are used for cement mix production. 
     EFFECT: provision of necessary cement mix properties, easiness of cement mix availability, reduced cost. 
     10 cl, 2 tbl
Patent RU-2259231-C2 (RU)
Inventor: PUTIN B V
IPC: B01J20/04
Filed: 2003-07-03
Granted: 2005-08-27
Abstract: FIELD: technology of preparation of regenerative products and absorbents of oxidizer-rich gases on base of oxide and hydroxide compounds of alkali metals. 
     SUBSTANCE: proposed method includes application  of oxide and hydroxide metals on porous substrate for charging the regenerative cartridges. Starting material is moistened for imparting plastic properties to it, then it is rolled between rolls and is fed to belt conveyer where it is dried by passing through  drying chamber and is unloaded into accumulator; starting reinforcing material in form of mat or belt is moistened with solutions of target products and excessive solution is squeezed-off on perforated plate by means of roll, after which molding is performed simultaneously with drying on perforated plates. Device proposed for realization of this method includes unit for proportioned feed of product, molding and transportation units and drying unit; molding unit is made in form of perforated plates provided with longitudinal holes or recesses turned at angle relative to longitudinal axis of plate; plates are secured on transportation unit for turning relative to longitudinal axis and are engageable with squeezing-off roll mounted above transportation unit. 
     EFFECT: possibility of obtaining maximum porosity at optimal density of product; reduced hydraulic resistance of product. 
     12 cl, 17 dwg, 2 ex
Patent RU-2308779-C2 (RU)
IPC: G05F1/10
Filed: 2003-07-09
Granted: 2007-10-20
Abstract: FIELD: reactive power correction and total voltage level regulation in power transmission line. 
     SUBSTANCE: proposed device has magnetic circuit with main leg that carries main winding incorporating series- and parallel-wound parts with center tap, compensating winding, and control winding closed to thyristor-controlled unit. Series-wound part of winding has two differentially connected coils, one of them being enclosed by control winding. Higher-harmonic filter is connected to compensating winding. 
     EFFECT: enlarged functional capabilities. 
     3 cl, 3 dwg
Patent RU-2292909-C2 (RU)
Inventor: KNUDSEN ENS B ERRE
IPC: A61K38/43
Filed: 2002-02-05
Granted: 2007-02-10
Abstract: FIELD: biochemistry. 
     SUBSTANCE: invention relates to pharmaceutical agents contain factor VII polypeptides and factor IX polypeptides or related polypeptides. Moreover polypeptides for drug production are characterized and methods for prophylaxis and treatment of episodic hemorrhage in subject. 
     EFFECT: more effective method for treatment of episodic hemorrhage in subject. 
     43 cl, 1 tbl, 5 ex, 1 dwg
Patent RU-2280907-C2 (RU)
Inventor: SKHEP KORNELIS M
IPC: G11B7/24082
Filed: 2002-04-18
Granted: 2006-07-27
Abstract: FIELD: optical recording technologies, engineering of optical data carriers. 
     SUBSTANCE: data carrier contains servo-track, pointing at information track, meant for recording information blocks represented by marks, having lengths, expressed in channel bits. Servo-track has wobble, being a periodical variation of physical parameter, while servo-track makes up a concentric or spiraling pattern of practically parallel tracks. Step t of track and period p of wobble, while p is the length of wobble period, are selected so that 2πt/p≈n+1/2, where n is an integer number. 
     EFFECT: decreased wobble pulsations. 
     3 cl, 6 dwg
Patent RU-2270578-C2 (RU)
Title: Способ получения кормового сахара
Inventor: BIKTASHEV RAFAEHL USMANOVICH
IPC: C12P19/02
Filed: 2003-12-15
Granted: 2006-02-27
Abstract: Изобретение относится к кормопроизводству. Способ заключается в предварительном размоле зерна и последовательном ферментативном гидролизе сырья ксиланазами, амилазами, очистке, упаривании, высушивании. Способ позволяет получить кормовой сахар с наименьшими энергетическими и технологическими затратами, повысить уровень извлечения сахаров.
Patent RU-2267129-C2 (RU)
Inventor: DOLGOV V A
IPC: G01N33/48
Filed: 2004-02-03
Granted: 2005-12-27
Abstract: FIELD: experimental medicine. 
     SUBSTANCE: on the 3d - 4 th  d of experimental staphylococcal acute otitis media it is necessary to examine lactoferrin concentration in nasal mucosa and activity of beta-lysines in blood serum in experimental rabbits and at lactoferrin concentration being 119.8 ± 1.6 ng/ml (standard being 86.2 ± 1.4 ng/ml) and activity of beta-lysines being 69.4 ± 0.4% (standard being 54.8 ± 1.7%) it is possible to conclude on acute phase of inflammatory process in patient's middle ear. 
     EFFECT: higher accuracy of detection. 
     1 tbl
Patent RU-2293700-C2 (RU)
Inventor: PERINI FABIO
IPC: B65H19/22
Filed: 2003-06-27
Granted: 2007-02-20
Abstract: FIELD: paper industry. 
     SUBSTANCE: proposed machine contains devices to feed continuous paper web along preset path, devices to make interrupted cross cuts to divide web into sections of preset length separated by tearing off, devices to deliver tubular cores on each of which preset number of paper sections should be wound to form rolls, channel to set direction of cores which passes between station for delivery of cores and station at which roll is formed.  Said channel is partially limited by secured guide and partially by roller contributing to feed of paper.  Machine contains also device which can feed preset amount of glue into channel which includes first and second means arranged and acting in corresponding preset places between core delivery station and roll forming station. 
     EFFECT: prevention of vibration and unbalance of core when forming rolls. 
     16 cl, 28 dwg
Patent RU-2279250-C2 (RU)
Inventor: EGOSHIN ALEKSANDR VALER EVICH
IPC: A61B5/145
Filed: 2004-09-24
Granted: 2006-07-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has illumination source pressable against biological tissue surface, optical unit, photodetector and electronic measuring unit connected to display unit. The optical unit has metal bar having canal for attaching carriage and laser radiation source, being laser photodiode emitting radiation in 340-360 nm bandwidth, rigidly attached to frontal end face, metal aperture arranged along bar axis and pressable against opposite side of biological tissue surface, optical system comprising long-focal-length lens and short-focal-length lens of coincident focal points for producing plane-parallel light beam. The optical system is set at an angle of 45° to bar axis. Semitransparent mirror divides luminous flux into passing ray running in parallel to bar axis and reference ray running in perpendicular to bar axis. Transparent glass cell and photodetector for recording passed-through radiation are placed across the passing ray. The cell is filled with aqueous glucose solution. Transparent glass cell and photodetector for recording passed-through radiation are placed across the reference ray. The cell is filled with water. The photodetectors are connected to each other via amplifiers having electronic measuring unit. 
     EFFECT: wide range of functional applications. 
     1 dwg
Patent RU-2345989-C2 (RU)
Inventor: BREDBERI ROBERT KH JU
IPC: A61P35/00
Filed: 2003-03-26
Granted: 2009-02-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to new derivatives of benzodiazine of the formula (1), which possess properties of inhibiting proliferative action and can be used during treatment of hyper-proliferative diseases like cancer. In formula (I)  G 1  and G 2  each independently representing a halogen; X 1  -R 1  selected C 1 -C 6 -alkoxy, X 2  represents a simple bond; Q 1  represents a non-aromatic saturated 3-7-member monocyclic heterocyclic ring with 1 circular heteroatom of nitrogen and not necessarily 1 or 2 heteroatoms, selected from nitrogen, oxygen and sulphur, where Q 1  does not necessarily have 1, 2 or 3 substitute groups, which can be similar or different , selected from cyano, carbamoyl, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkyl-sulfinyl C 1 -C 6 -alkyl-sulfonyl, N-C 1 -C 6 -alkyl-carbamoyl N,N-di-[C 1 -C 6 -alkyl]carbamoyl, C 1 -C 6 -alkanoyl, sulfamoyl, N-C 1 -C 6 -alkyl-sulfamoyl, N,N-di-[C 1 -C 6 -alkyl-]sulfamoyl, carbamoyl C 1 -C 6 -alkyl, N-C 1 -C 6 -alkyl-carbamoylC 1 -C 6 -alkyl, N,N-di-[C 1 -C 6 -alkyl]carbamoylC 1 -C 6 -alkyl, sulfamoylC 1 -C 6 -alkyl, N-C 1 -C 6 -alkyl-sulfamoylC 1 -C 6 -alkyl, N,N-di-[C 1 -C 6 -alkyl]sulfamoylC 1 -C 6 -alkyl, C 1 -C 6 -alkanoylC 1 -C 6 -alkyl, or from the group with the formula: Q 2  -X 3 -, where X 3  represents CO and Q 2  represents a non-aromatic saturated 3-7-member monocyclic heterocyclic ring with 1 circular nitrogen heteroatom and not necessarily 1 or 2 heteroatoms, selected from nitrogen and sulphur, and where. Q 2  does not necessarily have 1, 2 or 3 substitute groups, which can be similar or different, selected from halogens, C 1 -C 4 -alkyl, and where any C 1 -C 6 -alkyl and C 2 -C 6 -alkaloid groups within the limits of Q 1  does not necessarily have one or more substitute groups, which can be similar or different, selected from hydroxy and C 1 -C 6 -alkyl and/or not necessarily a substitute selected from cyano, C 1 -C 6 -alkoxy, C 2 -C 6 -alkanoxy and NR a R b , where R a  represents hydrogen or C 1 -C 4 -alkyl and R b  represents hydrogen or C 1 -C 4 -alkyl, or R a  and R b  together with a nitrogen atom, to which they are attached, they form a 4-, 5- or 6- member non-aromatic saturated monocyclic heterocyclic ring with 1 circular heteroatom of nitrogen and not necessarily 1 or 2 heteroatoms, selected from nitrogen, oxygen and sulphur, which not necessarily have 1 or 2 substitutes, which can be similar or different, on the available carbon atom, and selected from halogens and C 1 -C 3 -alkilenedioxy. 
     EFFECT: obtaining new derivatives benzodiazine, which possess properties of inhibiting proliferative action and can be used during the treatment of hyper-proliferative diseases such as cancer 
     27 cl, 73 ex
Patent RU-2283643-C2 (RU)
Inventor: KOTTAR FRANSUA
IPC: A61K31/00
Filed: 2003-04-11
Granted: 2006-09-20
Abstract: FIELD: cosmetic industry. 
     SUBSTANCE: invention relates to composition for oxidative coloring of human keratin fibers, in particular hairs. Claimed composition contains in cosmetically acceptable medium based on water and at basic pH at least one oxidative colorant and alkalization agent comprising sodium metalosilicate and aqueous ammonia, wherein ammonia amount is 0.1-1.6 mass % based on composition mass; to coloring method using said composition and ready to use composition for oxidative coloring of human keratin fibers, in particular hairs. 
     EFFECT: composition with reduced irritation odor and risk of skin irritation. 
     30 cl, 3 ex
Patent RU-2351556-C2 (RU)
Title: Modified component of magnesia cement
Inventor: ZAKHAROV SERGEJ ALEKSANDROVICH
IPC: C04B9/00
Filed: 2005-01-27
Granted: 2009-04-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to composition of modified component of magnesia cement. Modified component of magnesia cement contains active oxide of magnesium and metakaolin - thermally activated kaolin with preferable size of particles of less than 10 mcm, in amount from 2% to 50% of active magnesia oxide mass. Invention is developed in dependable claims of formula. 
     EFFECT: increased compression strength on magnesia cement in water saturated and dry form, increased sedimentation resistance of concrete mix and mortar, increased water-retaining capacity of magnesia mortars and concretes, increased adhesion strength, resistance to blooming. 
     4 cl, 4 ex
Patent RU-2288697-C2 (RU)
Inventor: SEJDZHEL POL AL BERT
IPC: A61Q11/00
Filed: 2003-09-11
Granted: 2006-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has film formed from water-hydratable polymer and plasticizer. The film has the first surface and the second surface. The whitening agent is applied as coating to one of the film surfaces. 
     EFFECT: wide range of functional applications. 
     19 cl, 8 dwg
Patent RU-2293229-C2 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F1/32
Filed: 2005-04-25
Granted: 2007-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vibration insulator comprises flexible member that cooperates with the base and pendulum suspension.  The pendulum suspension is made of a threaded rod whose one end is shaped into a sphere and threaded spherical bushing connected with the rod.  Both of the spheres of the pendulum suspension cooperate with the conical surfaces of the bottom and top plates, respectively.  The flexible member is made of a stack of the blocks of plate flexible members connected in series.  The block of the plate flexible members is made of two plate springs whose outer diameters are interconnected by means of a T-shaped member, and the inner diameter are interconnected by means of a ring whose inner surface cooperates with the outer surface of the bushing.  One end of the bushing is secured to the base, and the other end is set in the guiding bushing for permitting sliding. 
     EFFECT: improved vibration insulation and simplified structure and assembling. 
     2 cl, 4 dwg
Patent RU-2322800-C2 (RU)
Inventor: RJAZANTSEV ANATOLIJ IVANOVICH
IPC: A01G25/09
Filed: 2005-04-27
Granted: 2008-04-27
Abstract: FIELD: agriculture, in particular, process for irrigation of plots with long-term culture of perennial grasses. 
     SUBSTANCE: method for operating of multiple-tower circle sprinkler machine during five year cultivation time involves using machine with immovable support; connecting said machine to irrigation valve of closed irrigation system; feeding water via pipeline for irrigation and moving support on rigid small section wheels; after initial two-year operation of machine on rigid small section wheels, when agronomically permissible depth of track is reached, simultaneously moving said machine relative to immovable support by placing tubular insert between immovable support and pipeline and widening wheels by connecting metal rims to rigid small section wheels of machine. 
     EFFECT: reduced crashing of plants due to effective utilization of plot areas. 
     2 dwg, 1 tbl
Patent RU-2337113-C2 (RU)
Inventor: ADAL BERT BRAJG
IPC: C08K5/132
Filed: 2003-09-23
Granted: 2008-10-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: stabilising composition is described, containing (A) compound of 2,4-bis-(4-phenylphenyl)-6-(2-hydroxyphenyl)-1,3,5-triazine series by formula (I), and (B) one or more compounds chosen from group, which include benzotriazoles by formula (IIa), 2-hydroxybenzophenones by formula (IIb), oxanilides by formula (IIc), 2-hydroxyphenyltriazines by formula (IId), cinnamates by formula (IIe), and benzoates by formula (IIf). There are also described: composition, containing stabiliser composition and organic material; method for organic material stabilisation; and application of stabiliser composition to organic material stabilisation. 
     EFFECT: increase in efficiency of labile organic materials stabilisation. 
     17 cl, 19 tbl, 24 ex
Patent RU-2376732-C2 (RU)
Inventor: KHASHIM AMID
IPC: H01R24/58
Filed: 2005-05-13
Granted: 2009-12-20
Abstract: FIELD: physics; communications. 
     SUBSTANCE: present invention relates to compensation for cross noise at the near line end (CNNLE) in connectors, and more specifically to a technique for suppressing or reducing cross noise at the near line end in a multi-stage compensated system by creating a frequency-dependant effective capacitance. The connector includes a first compensating structure, provided on the inner metallised layer of a semiconductor in the zone of the first step of the semiconductor, and a second compensating structure, provided in the zone of the second step of the semiconductor, to increase compensation capacitance with increase in frequency. 
     EFFECT: simultaneous improvement of the high-frequency characteristic of cross noise at the near line end, when low cross noise plug connectors are used, and low-frequency high-frequency characteristic of cross noise at the near line end, when strong cross noise plug connectors are used. 
     35 cl, 15 dwg
Patent RU-2298528-C2 (RU)
Inventor: KORSAKOV ALEKSANDR IVANOVICH
IPC: C02F1/36
Filed: 2005-06-06
Granted: 2007-05-10
Abstract: FIELD: devices for purification and decontamination of water. 
     SUBSTANCE: proposed device has body with inlet and outlet branch pipes which form working chamber where stator ring is located and rotor with rotor ring is mounted on drive shaft. Rings have holes for flow of water. Rotor is made in form of impeller of centrifugal pump.  Width of each hole in rotor ring is equal to width of each hole in stator ring. Device is provided with second similar rotor which is symmetrical to first one in mirror image. Stator ring has additional holes corresponding to holes of second rotor. Common working area is formed between surfaces of stator and body. Stator ring is provided with stiffeners. Reflector is mounted on inner wall of body. Several working chambers may be mounted on drive shaft. Device may be provided with self-contained drive and may be mounted on chassis. 
     EFFECT: enhanced efficiency of water treatment. 
     4 cl, 2 dwg
Patent RU-2301743-C2 (RU)
Inventor: NISIJAMA KATSUKHIRO
IPC: C23C14/14
Filed: 2002-11-14
Granted: 2007-06-27
Abstract: FIELD: multiple-layer sheets for manufacture of packages for various articles. 
     SUBSTANCE: multiple-layer sheet consists of base layer and metal film layer continuously bound with base layer. Metal film layer is made only from pure magnesium. Described in Specification is package manufactured from such multiple-layer sheet. In particular embodiments of invention, metal film layer may be formed using sublimation process, evaporation process, electronic beam process or ionic sputtering process. Multiple-layer material and package provide for certain gas-tightness level. 
     EFFECT: simplified manufacture of such material and package. 
     4 cl, 1 tbl
Patent RU-2406128-C2 (RU)
Inventor: BLIT DEHVID R
IPC: G06F17/00
Filed: 2005-11-23
Granted: 2010-12-10
Abstract: FIELD: information technology. 
     SUBSTANCE: while supervisory code runs on the central processing unit, the actual graphics work items are run directly on the graphics hardware and the supervisory code is structured as a graphics virtual machine monitor. Application compatibility is retained using virtual machine monitor technology to run a first operating system such as an original operating system version, simultaneously with a second operating system, such as a new operating system version, in separate virtual machines. Virtual machine monitor technology applied to host processors is extended to graphics processors. The method provides a user with outward uniform impression while running multiple applications in different virtual machines. 
     EFFECT: high efficiency owing to provision for hardware access to graphic operations accelerators. 
     19 cl, 14 dwg
Patent RU-2313091-C2 (RU)
Inventor: ROZENTAL VADIM MIKHAJLOVICH
IPC: G01N15/05
Filed: 2005-11-24
Granted: 2007-12-20
Abstract: FIELD: medicine, hematology. 
     SUBSTANCE: invention relates to automation of laboratory clinical investigation methods. Method involves using a standard single immunological plate in well of that a blood sample to be analyzed with anti-coagulant is used by automatic dispenser and precipitation dynamics of blood cells is recorded by measurement of changes the blood plasma luminescence intensity value over upper border of a layer of precipitating blood cells and depending on time for required period. Using the proposed method provides enhancing safety of results in determination of the rate dynamics changes in blood cells precipitation, to decrease blood volume necessary for analysis and to decrease labor consumptions by enhancing technological effectiveness of series changes. 
     EFFECT: improved assay method. 
     2 dwg
Patent RU-2358660-C2 (RU)
Inventor: ZUBAREV PETR NIKOLAEVICH
IPC: A61M5/00
Filed: 2005-12-01
Granted: 2009-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to surgery. Preoperative chemotherapy is followed with radical operative intervention implying preoperative oil chemoembolisation of an tumour-nutrient artery followed with radical resection of tumour. 
     EFFECT: method allows improving follows-up of the combination therapy of left colon and superoampular rectum cancer at higher clinical effectiveness ensured by elimination of intervention delay, intraoperative technical complications caused by previous chemotherapy, probability to reduce implantation and lymphatic cancer spread, number of local recurrences due to direct chemopreparation penetration in the tumour, zone of regional cancer spread, including through venous collaterals to liver, eliminating the complications observed at systemic introduction of a preparation.
Patent RU-2339734-C2 (RU)
Inventor: NADTOKA VLADIMIR NIKOLAEVICH
IPC: B23H9/00
Filed: 2005-12-02
Granted: 2008-11-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns coating field in vacuum. Particularly it concerns methods and facilities for coating on internal surface of odd-shaped details. Method includes rod-shaped cathode introduction into internal chamber of treated product, cathode is implemented of covering material, its fume and material vapor condensation on surface of treated detail. At that rod-shaped cathode is evaporated by cathode spots of vacuum arc, which are displaced on it butt surface by means of magnetic field through current contact jaw from nonretentive material. During the evaporation method rod-shaped electrode is introduces into detail till coincidental occurrence of its butt surface with pass border of detail diametrical surface to conical, then rod-shaped cathode is displaced backwards till overall derivation of it from treated detail. Facility contains rod-shaped cathode made of evaporated material, current contact jaw located coaxial to it, igniter electrode and solenoid for magnetic field creating. At that rod-shaped cathode is installed removable lengthwise of treated detail axis, current contact jaw which is anode is implemented from nonretentive material, at that part of current contact jaw distant from cathode is located in solenoid, axis of which coincides axis of treated detail. 
     EFFECT: providing of ability of coating on internal surfaces of details with small-bore chamber. 
     3 cl, 3 dwg